Machinery's Handbook, 31st Edition
424
Mechanical Properties of Steels Table 11b. Typical Mechanical Properties of Selected Carbon and Alloy Steels (Hot Rolled, Normalized, and Annealed)
Table 11b. (Continued) Typical Mechanical Properties of Selected Carbon and
Tensile Strength
Tempering Temperature, ° F
Reduction in Area, Percent
AISI No. a
Ultimate
Yield
Elongation, Percent
Hardness, BHN
1000 lb/in 2
400 600 800
217 199 160 120 237 212 169 130 94 103 127 126 123 117 105 232 207 168 127 106 262 230 183 140 116 149 138 127 115 101 261 234 187 143 115 236 217 186 150 118 257 225 181 138 110 280 256 220 175 139 272 250 213 170 140
169 163 143 105 176 186 150 111 77
5 9
17 25 40 60 69 17 32 47 57 62 36 40 42 46 55 39 44 53 60 63 35 43 51 58 66 38 53 60 63 60 37 42 51 59 66 41 43 49 57 64 38 43 49 58 63 39 40 45 52 60 38 40 44 51 60
415 375 311 262 187 461 415 331 262 217 277 262 248 235 217 459 402 335 263 216 505 453 375 295 252 310 295 270 247 220 516 455 380 300 238 467 435 380 315 245 510 445 370 285 230 530 495 440 370 290 520 486 430 360 280
1137 b
14 19 25
1000 1200 400 600 800 1000 1200 400 1000 1200 400 600 800 1000 1200 400 600 800 1000 1200 400 600 800 1000 1200 400 1000 1200 400 600 800 1000 1200 400 600 800 600 800 1000 1200 400 600 800 1000 1200 400 600 800
1141
6 9
12 18 23 17 17 18 20 23 15 18 23 11 12 14 17 22 9 9 14 20 23 29 12 13 15 20 28 10 11 13 17 22 6 13 18 22 10 10 12 15 19 10 10 10 13 19 8 9
86 91 90 88 83 73
1144
211 186 150 112 231 206 167 120 83 110 111 106 90 241 211 170 128 100 212 200 173 132 102 238 208 165 121 95 61 250 231 200 160 122 243 230 198 156 124 95
1330 b
1340
4037
4042
4130 b
4140
4150
4340
600 800
1000 1200
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